U.S. patent application number 16/960768 was filed with the patent office on 2020-12-24 for air sweeping mechanism and air conditioner with air sweeping mechanism.
The applicant listed for this patent is Gree Electric Appliances, Inc. of Zhuhai. Invention is credited to Xu GAO, Han LIU, Junhong WU, Jiebin YU.
Application Number | 20200400342 16/960768 |
Document ID | / |
Family ID | 1000005066138 |
Filed Date | 2020-12-24 |
United States Patent
Application |
20200400342 |
Kind Code |
A1 |
YU; Jiebin ; et al. |
December 24, 2020 |
Air Sweeping Mechanism and Air Conditioner with Air Sweeping
Mechanism
Abstract
The disclosure discloses an air sweeping mechanism and an air
conditioner with the air sweeping mechanism. The air sweeping
mechanism includes: a mounting portion, the mounting portion being
configured to be mounted on a housing of the air conditioner; an
air sweeping blade, the air sweeping blade being connected with the
mounting portion; and a driving rod, the driving rod being
connected with the air sweeping blade, and a position of the
driving rod being adjustably disposed, wherein the air sweeping
blade and the driving rod are integrally formed, at least part of
the air sweeping blade is a flexible portion, and the driving rod
drives the at least part of the air sweeping blade to move.
Inventors: |
YU; Jiebin; (Zhuhai,
Guangdong, CN) ; LIU; Han; (Zhuhai, Guangdong,
CN) ; WU; Junhong; (Zhuhai, Guangdong, CN) ;
GAO; Xu; (Zhuhai, Guangdong, CN) |
|
Applicant: |
Name |
City |
State |
Country |
Type |
Gree Electric Appliances, Inc. of Zhuhai |
Zhuhai, Guangdong |
|
CN |
|
|
Family ID: |
1000005066138 |
Appl. No.: |
16/960768 |
Filed: |
December 3, 2018 |
PCT Filed: |
December 3, 2018 |
PCT NO: |
PCT/CN2018/118960 |
371 Date: |
July 8, 2020 |
Current U.S.
Class: |
1/1 |
Current CPC
Class: |
F24F 13/1486 20130101;
F24F 13/1426 20130101; F24F 2013/1433 20130101; F24F 13/15
20130101 |
International
Class: |
F24F 13/15 20060101
F24F013/15; F24F 13/14 20060101 F24F013/14 |
Foreign Application Data
Date |
Code |
Application Number |
Jan 8, 2018 |
CN |
201810015384.2 |
Claims
1. An air sweeping mechanism, comprising: a mounting portion, the
mounting portion being configured to be mounted on a housing of an
air conditioner; an air sweeping blade, the air sweeping blade
being connected with the mounting portion; and a driving rod, the
driving rod being connected with the air sweeping blade, and a
position of the driving rod being adjustably disposed, wherein the
air sweeping blade and the driving rod are integrally formed, at
least part of the air sweeping blade is a flexible portion, and the
driving rod drives the at least part of the air sweeping blade to
move.
2. The air sweeping mechanism as claimed in claim 1, wherein the
driving rod and the air sweeping blade are integrally
injection-formed.
3. The air sweeping mechanism as claimed in claim 1, wherein the
mounting portion, the air sweeping blade and the driving rod are
integrally formed.
4. The air sweeping mechanism as claimed in claim 3, wherein the
mounting portion, the air sweeping blade and the driving rod are
integrally injection-formed.
5. The air sweeping mechanism as claimed in claim 1, wherein the
air sweeping blade comprises a first connecting portion, the first
connecting portion is connected with the driving rod, and the first
connecting portion is a flexible portion.
6. The air sweeping mechanism as claimed in claim 5, wherein the
first connecting portion is a flexible hinge.
7. The air sweeping mechanism as claimed in claim 5, wherein the
first connecting portion is positioned at one end, away from the
mounting portion, of the air sweeping blade; or the first
connecting portion is positioned in a middle of the air sweeping
blade.
8. The air sweeping mechanism as claimed in claim 1, wherein the
air sweeping blade comprises a second connecting portion, the
second connecting portion is connected with the mounting portion,
at least part, close to the second connecting portion, of the air
sweeping blade is a flexible portion, so that the air sweeping
blade is moveably disposed relative to the mounting portion.
9. The air sweeping mechanism as claimed in claim 8, wherein at
least part, close to the second connecting portion, of the air
sweeping blade is a flexible hinge.
10. The air sweeping mechanism as claimed in claim 1, wherein the
driving rod comprises: a fixing portion, the fixing portion being
connected with the air sweeping blade, at least part of the fixing
portion being extended along a length direction of the mounting
portion; and a driving portion, the driving portion being connected
with one end of the fixing portion, and a position of the driving
portion being adjustably disposed, so as to drive the fixing
portion to move.
11. The air sweeping mechanism as claimed in claim 10, wherein the
driving portion comprises: a first driving section, the first
driving section being provided with a passing hole, the passing
hole being configured to be connected with a rotation shaft of a
driving motor; and a second driving section a first end of the
second driving section being connected with the first driving
section, and a second end of the second driving section being
connected with the fixing portion, wherein at least part of the
second driving section is a flexible portion.
12. The air sweeping mechanism as claimed in claim 11, wherein the
second driving section is a flexible hinge.
13. The air sweeping mechanism as claimed in claim 11, wherein the
second driving section comprises: a first stretching section, a
first end of the first stretching section being connected with the
first driving section, and a second end of the first stretching
section being connected with the fixing portion; and a second
stretching section, a first end of the second stretching section
being connected with the first driving section, and a second end of
the second stretching section being connected with the fixing
portion, wherein at least part of the first stretching section is a
flexible portion, and at least part of the second stretching
section is a flexible portion.
14. The air sweeping mechanism as claimed in claim 13, wherein the
second end of the first stretching section and the second end of
the second stretching section are spaced from each other, and an
avoidance cavity is formed between the first stretching section,
the second stretching section, the fixing portion and the first
driving section.
15. The air sweeping mechanism as claimed in claim 11, wherein the
rotation shaft of the driving motor is clockwise and
counterclockwise rotated, wherein, a clockwise angle and a
counterclockwise angle are less than or equal to 90 degrees.
16. An air conditioner, comprising an air sweeping mechanism,
wherein the air sweeping mechanism is the air sweeping mechanism as
claimed in claim 1.
17. The air conditioner as claimed in claim 16, wherein the driving
rod and the air sweeping blade are integrally injection-formed.
18. The air conditioner as claimed in claim 16, wherein the
mounting portion, the air sweeping blade and the driving rod are
integrally formed.
19. The air conditioner as claimed in claim 18, wherein the
mounting portion, the air sweeping blade and the driving rod are
integrally injection-formed.
20. The air conditioner as claimed in claim 16, wherein the air
sweeping blade comprises a first connecting portion, the first
connecting portion is connected with the driving rod, and the first
connecting portion is a flexible portion.
Description
TECHNICAL FIELD
[0001] The disclosure relates to a field of air conditioners, and
in particular to an air sweeping mechanism and an air conditioner
with the air sweeping mechanism.
BACKGROUND
[0002] Most of sweeping mechanisms of air conditioners known to
inventors adopt traditional movement mechanisms, for example: a
planar four-rod mechanism. These mechanisms are connected to each
part by a movement pair to form a set of movement parts, but the
assembly efficiency of such a mechanism is low.
SUMMARY
[0003] An embodiment of the disclosure provides an air sweeping
mechanism and an air conditioner with the air sweeping mechanism,
so as to solve a problem in an art known to inventors that the
assembly efficiency of the air sweeping mechanism is lower.
[0004] Some embodiments of the present disclosure provide an air
sweeping mechanism, which includes: a mounting portion, the
mounting portion being configured to be mounted on a housing of the
air conditioner; an air sweeping blade, the air sweeping blade
being connected with the mounting portion; and a driving rod, the
driving rod being connected with the air sweeping blade, and a
position of the driving rod being adjustably disposed, wherein the
air sweeping blade and the driving rod are integrally formed, at
least part of the air sweeping blade is a flexible portion, and the
driving rod drives the at least part of the air sweeping blade to
move.
[0005] In an exemplary embodiment, the driving rod and the air
sweeping blade are integrally injection-formed.
[0006] In an exemplary embodiment, the mounting portion, the air
sweeping blade and the driving rod are integrally formed.
[0007] In an exemplary embodiment, the mounting portion, the air
sweeping blade and the driving rod are integrally
injection-formed.
[0008] In an exemplary embodiment, the air sweeping blades include
a first connecting portion, the first connecting portion is
connected with the driving rod, and the first connecting portion is
a flexible portion.
[0009] In an exemplary embodiment, the first connecting portion is
a flexible hinge.
[0010] In an exemplary embodiment, the first connecting portion is
positioned at one end, away from the mounting portion, of the air
sweeping blade; or the first connecting portion is positioned in a
middle of the air sweeping blade.
[0011] In an exemplary embodiment, the air sweeping blades include
a second connecting portion, the second connecting portion is
connected with the mounting portion, at least part, close to the
second connecting portion, of the air sweeping blade is a flexible
portion, so that the air sweeping blade is moveably disposed
relative to the mounting portion.
[0012] In an exemplary embodiment, at least part, close to the
second connecting portion, of each of the air sweeping blades is a
flexible hinge.
[0013] In an exemplary embodiment, the driving rod includes: a
fixing portion, the fixing portion being connected with the air
sweeping blade, at least part of the fixing portion being extended
along a length direction of the mounting portion; and a driving
portion, the driving portion being connected with one end of the
fixing portion, and a position of the driving portion being
adjustably disposed, so as to drive the fixing portion to move.
[0014] In an exemplary embodiment, the driving portion includes: a
first driving section, the first driving section being provided
with a passing hole, the passing hole being configured to be
connected with a rotation shaft of a driving motor; and a second
driving section, a first end of the second driving section being
connected with the first driving section, and a second end of the
second driving section being connected with the fixing portion,
wherein, at least part of the second driving section is a flexible
portion.
[0015] In an exemplary embodiment, the second driving section is a
flexible hinge.
[0016] In an exemplary embodiment, the second driving section
includes: a first stretching section, a first end of the first
stretching section being connected with the first driving section,
and a second end of the first stretching section being connected
with the fixing portion; a second stretching section, a first end
of the second stretching section being connected with the first
driving section, and a second end of the second stretching section
being connected with the fixing portion, wherein, at least part of
the first stretching section is a flexible portion, and at least
part of the second stretching section is a flexible portion.
[0017] In an exemplary embodiment, the second end of the first
stretching section and the second end of the second stretching
section are spaced from each other, and an avoidance cavity is
formed between the first stretching section, the second stretching
section, the fixing portion and the first driving section.
[0018] In an exemplary embodiment, the rotation shaft of the
driving motor is clockwise and counterclockwise rotated, herein, a
clockwise angle and a counterclockwise angle are less than or equal
to 90 degrees.
[0019] An embodiment of the present disclosure provides an air
conditioner, which includes an air sweeping mechanism, the air
sweeping mechanism is the above air sweeping mechanism.
[0020] The air sweeping mechanism of the disclosure is disposed
through enabling the air sweeping blades and the driving rod to be
integrally formed, in a specific assembling process, the air
sweeping blade is connected with the mounting portion, and then the
mounting portion is installed on a housing of the air conditioner,
so that the installation of the air sweeping mechanism is
completed. The air sweeping mechanism of the disclosure is disposed
through enabling the air sweeping blade and the driving rod to be
integrally formed, installing steps of the air sweeping blade and
the driving rod are eliminated, and the assembly efficiency of the
air sweeping mechanism is improved in a certain degree, thereby the
problem in the art known to inventors that the assembly efficiency
of the air sweeping mechanism is lower is solved.
BRIEF DESCRIPTION OF THE DRAWINGS
[0021] The accompanying drawings formed into a part of the
disclosure are described here to provide a further understanding of
the disclosure. The schematic embodiments and description of the
disclosure are adopted to explain the disclosure, and do not form
improper limits to the disclosure. In the drawings:
[0022] FIG. 1 illustrates a structure schematic diagram of a first
viewing angel of an air sweeping mechanism according to the
disclosure;
[0023] FIG. 2 illustrates a structure schematic diagram of a second
viewing angel of the air sweeping mechanism according to the
disclosure;
[0024] FIG. 3 illustrates a structure schematic diagram of a first
embodiment of a driving portion of the air sweeping mechanism
according to the disclosure;
[0025] FIG. 4 illustrates a structure schematic diagram of a second
embodiment of the driving portion of the air sweeping mechanism
according to the disclosure;
[0026] FIG. 5 illustrates a local structure schematic diagram of
air sweeping blade of the air sweeping mechanism according to the
disclosure; and
[0027] FIG. 6 illustrates a structure schematic diagram of an air
conditioner according to an embodiment of the disclosure.
[0028] The drawings include the following reference signs:
[0029] 10. mounting portion; 20. air sweeping blade; 21. first
connecting portion; 22. second connecting portion; 30. driving rod;
31. fixing portion; 32. driving portion; 321. first driving
section; 3211. passing hole; 322. second driving section; 3221.
first stretching section; 3222. second stretching section; 40.
driving motor; and 50. housing.
DETAILED DESCRIPTION OF THE EMBODIMENTS
[0030] It is to be noted that the embodiments of the disclosure and
the features of the embodiments are combined with each other if
there is no conflict. The disclosure is described below in detail
with reference to the accompanying drawings and in combination with
the embodiments.
[0031] It is to be noted that the following detailed description is
illustrative and is intended to provide further illustration for
the disclosure. Unless otherwise specified, all technical and
scientific terms used in the specification have the same meaning
generally understood by the person skilled in the art of the
disclosure.
[0032] It is to be noted that terms used herein only aim to
describe specific implementation manners, and are not intended to
limit exemplar implementations of this disclosure. As used herein,
unless otherwise directed by the context, singular forms of terms
are intended to include plural forms. Besides, it will be also
appreciated that when terms "contain" and/or "include" are used in
the description, it is indicated that features, steps, operations,
devices, assemblies and/or a combination thereof exist.
[0033] Some embodiments of the disclosure provide an air sweeping
mechanism, reference to FIG. 1 and FIG. 2, the air sweeping
mechanism includes a mounting portion 10, an air sweeping blade 20
and a driving rod 30, wherein the mounting portion 10 is configured
to be mounted on a housing 50 of an air conditioner, the air
sweeping blades 20 is connected with the mounting portion 10, the
driving rod 30 is connected with the air sweeping blade 20, and a
position of the driving rod 30 is adjustably disposed, wherein the
air sweeping blade 20 and the driving rod 30 are integrally formed,
at least part of the air sweeping blade 20 is a flexible portion,
and the driving rod 30 drives the at least part of the air sweeping
blade 20 to move.
[0034] The air sweeping mechanism of an embodiment of the
disclosure is disposed through enabling the air sweeping blade 20
and the driving rod 30 to be integrally formed, in a specific
assembling process, the air sweeping blade 20 is connected with the
mounting portion 10, and then the mounting portion 10 is installed
on the housing 50 of the air conditioner, so that the installation
of the air sweeping mechanism is completed. The air sweeping
mechanism of an embodiment of the disclosure is disposed through
enabling the air sweeping blade 20 and the driving rod 30 to be
integrally formed, installing steps of the air sweeping blade 20
and the driving rod 30 are eliminated, and the assembly efficiency
of the air sweeping mechanism is improved in a certain degree,
thereby a problem in the technology known to inventors that the
assembly efficiency of the air sweeping mechanism is lower is
solved.
[0035] In some embodiments, through enabling at least part of the
air sweeping blade 20 to be set as the flexible portion, and
enabling a position of the driving rod 30 to be adjustably
disposed, thereby it is guaranteed that the driving rod 30 drives
at least part of the air sweeping blade 20 to move, so that air
sweeping requirements in different orientations of the air sweeping
mechanism are guaranteed.
[0036] In order to guarantee rapid formation of the driving rod 30
and the air sweeping blade 20, in an embodiment, the driving rod 30
and the air sweeping blade 20 are integrally injection-formed.
[0037] In order to further improve the assembly efficiency of the
air sweeping mechanism, in an embodiment, the mounting portion 10,
the air sweeping blade 20 and the driving rod 30 are integrally
formed.
[0038] In some embodiments, the mounting portion 10, the air
sweeping blade 20 and the driving rod 30 are integrally
injection-formed.
[0039] In allusion to a specific connecting mode in which the air
sweeping blade 20 is connected with the driving rod 30, as shown in
FIG. 2 and FIG. 5, the air sweeping blades 20 includes a first
connecting portion 21, the first connecting portion 21 is connected
with the driving rod 30, and the first connecting portion 21 is a
flexible portion.
[0040] In some embodiments, through installing the first connecting
portion 21 on the air sweeping blades 20, wherein, the first
connecting portion 21 is connected with the driving rod 30, so that
the air sweeping blade 20 is connected with the driving rod 30
through the first connecting portion 21.
[0041] In some embodiments, through enabling the first connecting
portion 21 to be set as the flexible portion, thereby it is
guaranteed that the first connecting portion 21 does not affect the
driving rod 30 to drive at least part of the air sweeping blade 20
to move.
[0042] In some embodiments, the first connecting portion 21 is a
flexible hinge.
[0043] In allusion to a specific position of the first connecting
portion 21, a plurality of positions of the first connecting
portion 21 as shown in FIG. 5, the first connecting portion 21 is
positioned at one end, away from the mounting portion 10, of the
air sweeping blades 20; or the first connecting portion 21 is
positioned in a middle of the air sweeping blade 20.
[0044] In some embodiments, the first connecting portion 21 is
positioned at one end, away from the mounting portion 10, of the
air sweeping blades 20, namely, positioned at a top end of the air
sweeping blade 20.
[0045] In some embodiments, the first connecting portion 21 is
positioned in the middle of the air sweeping blades 20, namely,
positioned between the bottom end and the top end of the air
sweeping blade 20.
[0046] In some embodiments, in order to achieve the connection of
the air sweeping blades 20 and the mounting portion 10, as shown in
FIG. 2, each of the air sweeping blades 20 includes a second
connecting portion 22, the second connecting portion 22 is
connected with the mounting portion 10, at least part, close to the
second connecting portion 22, of the air sweeping blade 20 is a
flexible portion, so that the air sweeping blade 20 is moveably
disposed relative to the mounting portion 10.
[0047] In some embodiments, through installing the second
connecting portion 22 on the air sweeping blade 20, wherein, the
second connecting portion 22 is connected with the mounting portion
10, so that each of the air sweeping blades 20 is connected with
the mounting portion 10 through the second connecting portion
22.
[0048] In some embodiment, in order to guarantee that the air
sweeping blade 20 is moved under the driving of the driving rod 30,
at least part, close to the second connecting portion 22, of the
air sweeping blade 20 is a flexible portion, thereby under the
driving of the driving rod 30, the flexible portion of the air
sweeping blade 20 is deformed, so that the air sweeping blade 20 is
moveably disposed relative to the mounting portion 10.
[0049] In some embodiments, at least part, close to the second
connecting portion 22, of each of the air sweeping blades 20 is a
flexible hinge.
[0050] In an embodiment of the present disclosure, as shown in FIG.
3 and FIG. 4, the driving rod 30 includes a fixing portion 31, the
fixing portion 31 is connected with the air sweeping blades 20, at
least part of the fixing portion 31 is extended along a length
direction of the mounting portion 10; and a driving portion 32, the
driving portion 32 is connected with one end of the fixing portion
31, and a position of the driving portion 32 is adjustably
disposed, so as to drive the fixing portion 31 to move.
[0051] In some embodiments, the driving rod 30 includes the fixing
portion 31 and the driving portion 32, wherein, the fixing portion
31 is connected with the air sweeping blades 20, at least part of
the fixing portion 31 is extended along the length direction of the
mounting portion 10, and the driving portion 32 is connected with
one end of the fixing portion 31.
[0052] In some embodiments, the position of the driving portion 32
is adjustably disposed, so that the air sweeping blade 20 is driven
to be moved by driving the fixing portion 31.
[0053] In allusion to a specific structure of the driving portion
32, as shown in FIG. 3 and FIG. 4, the driving portion 32 includes
a first driving section 321 and a second driving section 322, the
first driving section 321 is provided with a passing hole 3211, the
passing hole 3211 is configured to be connected with a rotation
shaft of a driving motor 40; a first end of the second driving
section 322 is connected with the first driving section 321, and a
second end of the second driving section 322 is connected with the
fixing portion 31, wherein, at least part of the second driving
section 322 is a flexible portion.
[0054] In some embodiments, the driving portion 32 is formed by the
first driving section 321 and the second driving section 322,
wherein, the first driving section 321 is provided with the passing
hole 3211, the passing hole 3211 is configured to be connected with
a rotation shaft of the driving motor 40, the first end of the
second driving section 322 is connected with the first driving
section 321, and the second end of the second driving section 322
is connected with the fixing portion 31.
[0055] In some embodiments, through enabling at least part of the
second driving section 322 to be set as the flexible portion,
thereby under the driving of the rotation shaft of the driving
motor 40, at least part of the second driving section 322 is bended
to be deformed, so as to drive the fixing portion 31 to move.
[0056] In the embodiment, the fixing portion 31 and the driving
portion 32 are integrally formed.
[0057] In allusion to a first embodiment of the driving portion 32,
as shown in FIG. 3, the second driving section 322 is a flexible
hinge.
[0058] In allusion to a second embodiment of the driving portion
32, as shown in FIG. 4, the second driving section 322 includes: a
first stretching section 3221 and a second stretching section 3222,
a first end of the first stretching section 3221 is connected with
the first driving section 321, and a second end of the first
stretching section 3221 is connected with the fixing portion 31; a
first end of the second stretching section 3222 is connected with
the first driving section 321, and a second end of the second
stretching section 3222 is connected with the fixing portion 31,
wherein, at least part of the first stretching section 3221 is a
flexible portion, and at least part of the second stretching
section 3222 is a flexible portion.
[0059] In some embodiments, the second driving section 322 is
formed by the first stretching section 3221 and the second
stretching section 3222, wherein the first end of the first
stretching section 3221 is connected with the first driving section
321, the second end of the first stretching section 3221 is
connected with the fixing portion 31, the first end of the second
stretching section 3222 is connected with the first driving section
321, and the second end of the second stretching section 3222 is
connected with the fixing portion 31.
[0060] In some embodiments, through enabling at least part of the
first stretching section 3221 to be set as the flexible portion,
and enabling at least part of the second stretching section 3222 to
be set as the flexible portion, under the driving of the rotation
shaft of the driving motor 40, at least part of the second driving
section 322 is bended to be deformed, so as to drive the fixing
portion 31 to move.
[0061] In some embodiments, the second end of the first stretching
section 3221 and the second end of the second stretching section
3222 are spaced from each other, and an avoidance cavity is formed
between the first stretching section 3221, the second stretching
section 3222, the fixing portion 31 and the first driving section
321.
[0062] In some embodiments, while the rotation shaft of the driving
motor 40 drives the first driving section 321 to be rotated, the
first stretching section 3221 and the second stretching section
3222 are in a full-stretching state, thereby the excessive stress
effect is not generated to the first stretching section 3221 and
the second stretching section 3222, so as to guarantee the stable
operation of the air sweeping mechanism.
[0063] In some embodiments, the air sweeping mechanism further
includes: the driving motor 40.
[0064] In some embodiments, the rotation shaft of the driving motor
40 is clockwise and counterclockwise rotated, wherein, a clockwise
angle and a counterclockwise angle are less than or equal to 90
degrees.
[0065] Some embodiments of the present disclosure further provides
an air conditioner, as shown in FIG. 6, the air conditioner
includes an air sweeping mechanism, the air sweeping mechanism is
the above air sweeping mechanism.
[0066] As is seen from the above description, the above embodiments
of the disclosure implement the following technical effects.
[0067] The air sweeping mechanism of the disclosure is disposed
through enabling the air sweeping blade 20 and the driving rod 30
to be integrally formed, in a specific assembling process, the air
sweeping blade 20 is connected with the mounting portion 10, and
then the mounting portion 10 is installed on a housing 50 of the
air conditioner, so that the installation of the air sweeping
mechanism is completed. The air sweeping mechanism of the
disclosure is disposed through enabling the air sweeping blade 20
and the driving rod 30 to be integrally formed, installing steps of
the air sweeping blade 20 and the driving rod 30 are eliminated,
and the assembly efficiency of the air sweeping mechanism is
improved in a certain degree, thereby the problem in the art known
to inventors that the assembly efficiency of the air sweeping
mechanism is lower is solved.
[0068] It should be noted that, terminologies such as "first" and
"second" in the specification, claims and accompanying drawings of
the disclosure are only used to distinguish similar objects, rather
than to describe a special order or a precedence order. It should
be understood that data used in such a way may be interchangeable
in a certain case, such that the embodiments of the disclosure
described here may be implemented in an order other than those
illustrated or described here. In addition, the terms "comprise,"
"comprising," "include," "including," "has," "having" or any other
variation thereof, are intended to cover a non-exclusive inclusion.
For example, a process, method, system, product or device that
includes a list of steps or units is not necessarily limited only
to those steps or units but may include other steps or units not
expressly listed or inherent to such process, method, product or
device.
[0069] For ease of description, spatial relative terms such as
"over", "above", "on an upper surface" and "upper" are used herein
for describing a spatial position relation between a device or
feature and other devices or features shown in the drawings. It
will be appreciated that the spatial relative terms aim to contain
different orientations in usage or operation besides the
orientations of the devices described in the drawings. For example,
if the devices in the drawings are inverted, devices described as
"above other devices or structures" or "over other devices or
structures" will be located as "below other devices or structures"
or "under other devices or structures". Thus, an exemplar term
"above" includes two orientations namely "above" and "below". The
device may also be located in other different modes (rotated by 90
degrees or located in other orientations), and spatial relative
descriptions used herein are correspondingly explained.
[0070] The above are only some embodiments of the disclosure, and
are not intended to limit the disclosure. As will occur to those
skilled in the art, the disclosure is susceptible to various
modifications and changes. Any modification, equivalent
replacement, improvement and the like made within a spirit and a
principle of the disclosure should be included in a protection
scope of the disclosure.
* * * * *